Introduction to R
Getting Started
Installing R
What is RStudio?
Installing RStudio
Basic things to know
Install and Load Packages
Working Directory
Basic tips
Operators
Assignment operators
Arithmetic operators
Relational operators
Logical operators
Data objects
Data type
Data structure
Vectors
Factors
Matrices
Dataframes
Lists
Working with Data
Importing Data File
Writing Data Files
Subsetting Data
Selecting variable(s)/observation(s)
Selecting subgroup(s)/subset(s)
Summarizing Data
Other basic functions
sort()
rank()
order()
Additional Resources
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[EPSY5221] Introduction to R
Basic things to know